CN109594983A - 煤层气注入压降试井恒流注入及原地应力测试监测*** - Google Patents
煤层气注入压降试井恒流注入及原地应力测试监测*** Download PDFInfo
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- CN109594983A CN109594983A CN201910084288.8A CN201910084288A CN109594983A CN 109594983 A CN109594983 A CN 109594983A CN 201910084288 A CN201910084288 A CN 201910084288A CN 109594983 A CN109594983 A CN 109594983A
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- injection
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- 238000002347 injection Methods 0.000 title claims abstract description 126
- 239000007924 injection Substances 0.000 title claims abstract description 126
- 238000012360 testing method Methods 0.000 title claims abstract description 65
- 239000003245 coal Substances 0.000 title claims abstract description 53
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000003993 interaction Effects 0.000 claims abstract description 15
- 238000010992 reflux Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910084288.8A CN109594983B (zh) | 2019-01-29 | 2019-01-29 | 煤层气注入压降试井恒流注入及原地应力测试监测*** |
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CN201910084288.8A CN109594983B (zh) | 2019-01-29 | 2019-01-29 | 煤层气注入压降试井恒流注入及原地应力测试监测*** |
Publications (2)
Publication Number | Publication Date |
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CN109594983A true CN109594983A (zh) | 2019-04-09 |
CN109594983B CN109594983B (zh) | 2022-04-22 |
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CN201910084288.8A Active CN109594983B (zh) | 2019-01-29 | 2019-01-29 | 煤层气注入压降试井恒流注入及原地应力测试监测*** |
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CN (1) | CN109594983B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118242037A (zh) * | 2024-05-28 | 2024-06-25 | 贵州省煤层气页岩气工程技术研究中心 | 一种煤层气井开采远程控制***及方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501273A (en) * | 1994-10-04 | 1996-03-26 | Amoco Corporation | Method for determining the reservoir properties of a solid carbonaceous subterranean formation |
US20040108110A1 (en) * | 1998-11-20 | 2004-06-10 | Zupanick Joseph A. | Method and system for accessing subterranean deposits from the surface and tools therefor |
CN102435539A (zh) * | 2011-09-13 | 2012-05-02 | 中国矿业大学 | 一种高温渗流实验装置及方法 |
CN102758606A (zh) * | 2011-04-28 | 2012-10-31 | 中国石油天然气股份有限公司 | 煤层气测试地面注入*** |
CN105735958A (zh) * | 2016-04-27 | 2016-07-06 | 阳泉市应用技术研究所 | 一种基于注入水蒸汽以增加煤层透气性的方法及其*** |
CN107387067A (zh) * | 2017-08-10 | 2017-11-24 | 西安石油大学 | 致密油气储层压力测试工艺配套装置及使用方法 |
CN207177794U (zh) * | 2017-07-26 | 2018-04-03 | 中国石油天然气股份有限公司 | 车载套管井带压测试密封装置 |
CN108181209A (zh) * | 2018-01-08 | 2018-06-19 | 中国海洋石油集团有限公司 | 一种稠油油藏流体启动压力梯度测量装置 |
-
2019
- 2019-01-29 CN CN201910084288.8A patent/CN109594983B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5501273A (en) * | 1994-10-04 | 1996-03-26 | Amoco Corporation | Method for determining the reservoir properties of a solid carbonaceous subterranean formation |
US20040108110A1 (en) * | 1998-11-20 | 2004-06-10 | Zupanick Joseph A. | Method and system for accessing subterranean deposits from the surface and tools therefor |
CN102758606A (zh) * | 2011-04-28 | 2012-10-31 | 中国石油天然气股份有限公司 | 煤层气测试地面注入*** |
CN102435539A (zh) * | 2011-09-13 | 2012-05-02 | 中国矿业大学 | 一种高温渗流实验装置及方法 |
CN105735958A (zh) * | 2016-04-27 | 2016-07-06 | 阳泉市应用技术研究所 | 一种基于注入水蒸汽以增加煤层透气性的方法及其*** |
CN207177794U (zh) * | 2017-07-26 | 2018-04-03 | 中国石油天然气股份有限公司 | 车载套管井带压测试密封装置 |
CN107387067A (zh) * | 2017-08-10 | 2017-11-24 | 西安石油大学 | 致密油气储层压力测试工艺配套装置及使用方法 |
CN108181209A (zh) * | 2018-01-08 | 2018-06-19 | 中国海洋石油集团有限公司 | 一种稠油油藏流体启动压力梯度测量装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118242037A (zh) * | 2024-05-28 | 2024-06-25 | 贵州省煤层气页岩气工程技术研究中心 | 一种煤层气井开采远程控制***及方法 |
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Effective date of registration: 20221110 Address after: 030000 No. 2, Donglingli, Qingnian Road, Taiyuan, Shanxi Patentee after: Shanxi Institute of Geology and Mineral Resources Co.,Ltd. Address before: 030001 No. 2, Dongling Mountain, Taiyuan, Shanxi, Qingnian Road Patentee before: Shanxi Institute of Geology and Mineral Resources (Shanxi CBM Testing Technology Research Institute) |
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CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Shanxi Institute of Geology and Mineral Resources (Shanxi Institute of Coalbed Methane Testing Technology)|030001 No. 2, Dongling Mountain, Taiyuan, Shanxi, Qingnian Road False: Shanxi Institute of Geology and Mineral Resources Co.,Ltd.|030000 No. 2, Donglingli, Qingnian Road, Taiyuan, Shanxi Number: 47-01 Volume: 38 |
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Effective date of registration: 20221230 Address after: 030000 No. 2, Donglingli, Qingnian Road, Taiyuan, Shanxi Patentee after: Shanxi Institute of Geology and Mineral Resources Co.,Ltd. Address before: 030001 No. 2, Dongling Mountain, Taiyuan, Shanxi, Qingnian Road Patentee before: Shanxi Institute of Geology and Mineral Resources (Shanxi CBM Testing Technology Research Institute) |
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